| 引用本文: | 铁永波,葛华,高延超,白永健,徐伟,龚凌枫,王家柱,田凯,熊小辉,范文录,张宪政.二十世纪以来西南地区地质灾害研究历程与展望[J].沉积与特提斯地质,2022,42(4):653-665.[点击复制] |
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| 二十世纪以来西南地区地质灾害研究历程与展望 |
| 铁永波,葛华,高延超,白永健,徐伟,龚凌枫,王家柱,田凯,熊小辉,范文录,张宪政 |
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| (中国地质调查局成都地质调查中心, 四川 成都 610081;自然资源部地质灾害风险防控工程技术创新中心, 四川 成都 611734;自然资源部成都地质灾害野外科学观测研究站, 四川 成都 610000) |
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| 摘要: |
| 西南地区发育有我国近30%的地质灾害隐患点，是我国地质灾害成因最复杂、数量最多、灾情最严重的地区之一，为更好地了解西南地区地质灾害研究历史和防灾减灾工作，本文在系统梳理西南地区地质灾害发育分布规律及危害特征现状基础上，简要回顾了二十世纪以来西南地区地质灾害研究的主要历程，并分三个主要阶段对所取得的进展和成效进行了总结。在此基础上，对未来西南地区地质灾害的主要研究趋势进行了展望，提出了西南地区地质灾害研究应重点关注高山极高山区高位远程地质灾害识别技术、特大地质灾害链形成机理与风险防控、基于地质灾害孕灾背景大数据智能挖掘的风险动态评价等，可供西南地区地质灾害研究与防治参考。 |
| 关键词: 西南地区 地质灾害研究历程 链式地质灾害 趋势与展望 |
| DOI：10.19826/j.cnki.1009-3850.2022.11005 |
| 附件 |
| 投稿时间：2022-02-21修订日期：2022-05-09 |
| 基金项目:中国地质调查局项目(DD20221746 和 DD20190640)、国家自然科学基金(U20A20110-01)联合资助 |
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| The research progress and prospect of geological hazards in Southwest China since the 20th Century |
| TIE Yongbo,GE Hua,GAO Yanchao,BAI Yongjian,XU Wei,GONG Lingfeng,WANG Jiazhu,TIAN Kai,XIONG Xiaohui,FAN Wenlu,ZHANG Xianzhneg |
| (Chengdu Center, China Geological Survey, Chengdu 610081, China;Technology Innovation Center for Risk Prevention and Mitigation of Geohazard, Ministry of Natural Resources, Chengdu 611734, China;Observation and Research Station of Chengdu Geological Hazards, Ministry of Natural Resources, Chengdu 610000, China) |
| Abstract: |
| Nearly 30% of geological hazards in China are distributed in Southwest China, which is one of the areas with the most complex causes, the largest number and the most serious disasters in China. In order to better understand the research history and hazard mitigation work of geological hazards in Southwest China, this paper briefly reviews the main process of geological hazard research in Southwest China since the 20th century on the basis of systematically combing the development and distribution law and hazard characteristics of geological hazards in Southwest China. The progress and results are summarized in three main stages. On this basis, the main research trends of geological hazards in Southwest China in the future are prospected, and it is proposed that the research of geological hazards in Southwest China should focus on the high-location and long-distance geological hazard identification technology in high and extremely high mountain areas, the formation mechanism and risk prevention and control of super large geological hazard chain, and the risk dynamic evaluation of big data intelligent mining based on the pregnant background of geological hazards, which can be used as a reference for the research and prevention of geological hazards in Southwest China. |
| Key words: Southwest China research process of geological hazard geological hazard chain trends and prospects |